UBC 1034
0.51
UTI
0.76
CN
1.0
Cdens
1.0
CC3
0.25
Clit
0.79
Cdup
Stellar density (N50/rad)
22.5 [N/pc2]
- CN 0.76 Rich
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 0.79 Very likely unique
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
UBC 1034 is a rich, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a massive, near-solar metallicity, very young cluster (see Parameters). It is poorly studied in the literature.
Note: This is very likely a unique object, which shares a small percentage of members with at least one previously reported entry. See table with shared members information.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 279.566 | -6.988 | 0.495 | -1.009 | -2.333 | 20.258 |
| Hunt & Reffert | 2024 | 279.564 | -6.986 | 0.491 | -1.024 | -2.331 | 34.917 |
| Cavallo et al. | 2024 | 279.564 | -6.989 | 0.492 | â | â | â |
| Hunt & Reffert | 2023 | 279.564 | -6.986 | 0.491 | -1.024 | -2.331 | 34.917 |
| Castro-Ginard et al. | 2022 | 279.56 | -6.98 | 0.48 | -0.99 | -2.31 | â |
đĄ Note: The UCC values are estimated from its identified members.
| Reference | Year | Dist [kpc] | Av [mag] | DAv [mag] | Age [Myr] | [Fe/H] [dex] | Mass [Msun] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 1.92 | 4.06 | 2.95 | 19 | 0.340 | 1487 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 1487(1) | â | â |
| Cavallo et al. | 2024 | 1.92 | 4.06 | â | 19 | 0.340 | â | â | â |
| Hunt & Reffert | 2023 | 1.89 | 4.08 | 2.95 | 20 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 2.31 | 3.37 | â | 6 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Gold sample.